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#include "QxScanItem.hpp"
#include "QxColors.hpp"

#define ITEM_WIDTH 16
#define ITEM_HEIGHT 16

QxScanItem::QxScanItem( QGraphicsScene* scene, QGraphicsItem* parent )
  : QxDemoItem( scene, parent )
{
  useSharedImage( QString(__FILE__) );
}

QxScanItem::~QxScanItem()
{
}

QImage* QxScanItem::createImage( const QMatrix& matrix ) const
{
  QRect scaledRect = matrix.mapRect( QRect(0, 0, ITEM_WIDTH, ITEM_HEIGHT) );
  QImage* image = new QImage( scaledRect.width(), scaledRect.height(), QImage::Format_ARGB32_Premultiplied );
  image->fill( QColor(0, 0, 0, 0).rgba() );
  QPainter painter( image );
  painter.setRenderHint( QPainter::Antialiasing );

  if( QxColors::useEightBitPalette ) {
    painter.setPen( QPen(QColor(100, 100, 100), 2) );
    painter.setBrush( QColor(206, 246, 117) );
    painter.drawEllipse( 1, 1, scaledRect.width()-2, scaledRect.height()-2 );
  } else {
    painter.setPen( QPen(QColor(0, 0, 0, 15), 1) );
    //        painter.setBrush(QColor(206, 246, 117, 150));
    painter.setBrush( QColor(0, 0, 0, 15) );
    painter.drawEllipse( 1, 1, scaledRect.width()-2, scaledRect.height()-2 );
  }
  return image;
}
